EN 62341-5-3:2013

SLOVENSKI STANDARD
01-januar-2014
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Organic light emitting diode (OLED) displays - Part 5-3: Measuring methods of image
sticking and lifetime
/
Afficheurs à diodes électroluminescentes organiques (OLED) - Partie 5-3: Méthodes de
mesure de la durée de vie et de la rémanence d'images
Ta slovenski standard je istoveten z: EN 62341-5-3:2013
ICS:
31.120 Elektronske prikazovalne Electronic display devices
naprave
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 62341-5-3
NORME EUROPÉENNE
October 2013
EUROPÄISCHE NORM
ICS 31.120; 31.260
English version
Organic Light Emitting Diode (OLED) displays -
Part 5-3: Measuring methods of image sticking and lifetime
(IEC 62341-5-3:2013)
Afficheurs à diodes électroluminescentes Anzeigen mit organischen Leuchtdioden
organiques (OLED) - (OLED) -
Partie 5-3: Méthodes de mesure de la Teil 5-3: Messverfahren für Nachbilder
durée de vie et de la rémanence d'images und Lebensdauer
(CEI 62341-5-3:2013) (IEC 62341-5-3:2013)

This European Standard was approved by CENELEC on 2013-09-30. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the CEN-CENELEC Management Centre or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62341-5-3:2013 E
Foreword
The text of document 110/474/FDIS, future edition 1 of IEC 62341-5-3, prepared by IEC/TC 110
"Electronic display devices" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN 62341-5-3:2013.
The following dates are fixed:
(dop) 2014-06-30
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2016-09-30
standards conflicting with the
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 62341-5-3:2013 was approved by CENELEC as a
European Standard without any modification.

- 3 - EN 62341-5-3:2013
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC 60050 Series International Electrotechnical Vocabulary - -
(IEV)
IEC 61966-2-1 1999 Multimedia systems and equipment - EN 61966-2-1 2000
Colour measurement and management -
Part 2-1: Colour management -
Default RGB colour space - sRGB

IEC 62087 2011 Methods of Measurement for the power EN 62087 2012
consumption of audio, video and related
equipment
IEC 62341-1-2 2007 Organic light emitting diode displays - EN 62341-1-2 2009
Part 1-2: Terminology and letter symbols

IEC 62341-6-1 2009 Organic light emitting diode (OLED) EN 62341-6-1 2011
displays -
Part 6-1: Measuring methods
of optical and electro-optical parameters

CIE 15 2004 Colorimetry - -
IEC 62341-5-3 ®
Edition 1.0 2013-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Organic light emitting diode (OLED) displays –

Part 5-3: Measuring methods of image sticking and lifetime

Afficheurs à diodes électroluminescentes organiques (OLED) –

Partie 5-3: Méthodes de mesure de la durée de vie et de la rémanence d'images

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX U
ICS 31.120; 31.260 ISBN 978-2-8322-1045-1

– 2 – 62341-5-3 © IEC:2013
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Measuring configuration . 7
4.1 General . 7
4.2 Light measuring device (LMD) . 7
5 Standard measuring conditions . 7
5.1 Standard measuring environmental conditions . 7
5.2 Standard measuring dark-room condition . 7
5.3 Standard setup conditions . 7
5.3.1 General . 7
5.3.2 Adjustment of OLED display modules . 8
5.3.3 Starting conditions of measurements . 8
5.3.4 Test patterns . 8
5.3.5 Conditions of measuring equipment . 9
6 Measuring methods of image sticking . 9
6.1 Purpose. 9
6.2 Measuring method . 9
6.2.1 Measuring equipment . 9
6.2.2 Measuring procedure . 9
6.3 Analysis and report . 10
6.3.1 Analysis . 10
6.3.2 Report . 12
7 Measuring methods of the luminance lifetime . 13
7.1 Purpose. 13
7.2 Measuring method . 13
7.2.1 Measuring equipment . 13
7.2.2 Measuring procedure . 13
7.2.3 Estimation of luminance lifetime . 14
7.3 Analysis and report . 15
Annex A (informative) Calculation method of equivalent signal level . 17
Annex B (informative) Acceleration test of lifetime measurement . 23
Bibliography . 26

Figure 1 – Measuring system and arrangement . 7
Figure 2 – Test pattern for image sticking . 9
Figure 3 – An example of the burn-in image . 10
Figure 4 – An example of luminance behavior in operation for an OLED display panel
or module . 14
Figure 5 – An example of lifetime estimation with the extrapolation method . 15
Figure 6 – An example of estimated lifetime depending on the time elapsed . 15
Figure 7 – An example of Weibull distribution of lifetime . 16
2 2
Figure A.1 – Measured 10 mA/cm to 80 mA/cm OLED degradation values and
corresponding modelled functions with m = 1/1,7 . 18

62341-5-3 © IEC:2013 – 3 –
Figure A.2 – Accumulated colour intensity of IEC 62087:2011 10-min video loop in
RGB subpixel format with equivalent signal distribution chart based on the left images,
respectively . 21
Figure A.3 – Accumulated colour intensity of the IEC 62087:2011 10-min video loop in
W, R, G, and B format, with equivalent signal distribution chart based on the left
images, respectively . 22
Figure B.1 – Examples of Weibull distributions of accelerated lifetime test . 23

Table 1 – An example of measuring distance and radius size. 8
Table 2 – An example of typical value . 12
Table 3 – An example of the image sticking time with reference . 13
Table 4 – An example of the image sticking data at target time . 13
Table 5 – Examples of lifetime measurement . 16
Table A.1 – Examples of the maximum and the minimum equivalent signal levels (8
bits) . 20
Table B.1 – Summary of the acceleration test results in Figure B.1 . 24
Table B.2 – Statistical analysis results of the accelerated lifetime test in Figure B.1 . 24

– 4 – 62341-5-3 © IEC:2013
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ORGANIC LIGHT EMITTING DIODE (OLED) DISPLAYS –

Part 5-3: Measuring methods of image sticking and lifetime

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardiza
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